Intelligent Control of Consolidation and Solidification Processes |
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Authors: | N M Wereley T F Zahrah F H Charron |
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Affiliation: | (1) BDM Federal, Inc., 4001 N. Fairfax Dr., Suite 750, 22203 Arlington, VA |
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Abstract: | Intelligent processing of materials (IPM) deals with the integration of process models and in situ sensors into an intelligent
process controller to achieve desired material properties. IPM-based control systems recently have been developed for both
consolidation and solidification processes. This article explores the application of models based on the finite- element method
(FEM) to develop process actuation systems, to design process schedules and component shape, and to develop a control model
with which to control the process.
The results in this article were presented at the AeroMat ’93 Advanced Aerospace Materials/Processes Conference and Exposition,
Anaheim, CA, 7–10 June 1993 |
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Keywords: | consolidation finite element method (FEM) hot isostatic pressing in situ sensors intelligent control intelligent processing of materials solidification vertical Bridgman |
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